Pith Number

pith:JRQQOFBL

pith:2026:JRQQOFBLXTVMYMF6NHOWZ5XGWN

not attested not anchored not stored refs pending

On the Geometric Limits of Transformer Defenses against Obfuscation Attacks: Latent Embedding Collapse & Performance Robustness Gap

Becky Mashaido, Tapadhir Das

arxiv:2605.19159 v1 · 2026-05-18 · cs.CR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JRQQOFBLXTVMYMF6NHOWZ5XGWN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-20T01:05:30.881972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c6107142bbceacc30be69dd6cf6e6b37a54abec4d1e97116f246b1b52f62766

Aliases

arxiv: 2605.19159 · arxiv_version: 2605.19159v1 · doi: 10.48550/arxiv.2605.19159 · pith_short_12: JRQQOFBLXTVM · pith_short_16: JRQQOFBLXTVMYMF6 · pith_short_8: JRQQOFBL

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/JRQQOFBLXTVMYMF6NHOWZ5XGWN \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4c6107142bbceacc30be69dd6cf6e6b37a54abec4d1e97116f246b1b52f62766

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15d0208511f69814e3c0860023863073a2763d6683aecb020e36fb48d330f8e6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-05-18T22:25:47Z",
    "title_canon_sha256": "dccf564d3ea036e7825099b95aaf2b7db2d390558fd5af95495cd1a540b2aea5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19159",
    "kind": "arxiv",
    "version": 1
  }
}